DSG Crosslinker

Modify Date: 2024-01-04 22:11:29

DSG Crosslinker Structure
DSG Crosslinker structure
Common Name DSG Crosslinker
CAS Number 79642-50-5 Molecular Weight 326.259
Density 1.5±0.1 g/cm3 Boiling Point 485.1±55.0 °C at 760 mmHg
Molecular Formula C13H14N2O8 Melting Point N/A
MSDS Chinese USA Flash Point 247.2±31.5 °C
Symbol GHS07
GHS07
Signal Word Warning

 Use of DSG Crosslinker


DSG Crosslinker is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1].

 Names

Name bis(2,5-dioxopyrrolidin-1-yl) pentanedioate
Synonym More Synonyms

 DSG Crosslinker Biological Activity

Description DSG Crosslinker is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1].
Related Catalog
Target

Cleavable

In Vitro ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker.
References

[1]. Geng X, et al. Synthesis of the Oligosaccharides of Burkholderia pseudomallei and B. mallei Capsular Polysaccharide and Preliminary Immunological Studies of Their Protein Conjugates. J Org Chem. 2020 Feb 21;85(4):2369-2384.

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 485.1±55.0 °C at 760 mmHg
Molecular Formula C13H14N2O8
Molecular Weight 326.259
Flash Point 247.2±31.5 °C
Exact Mass 326.075012
PSA 127.36000
LogP -3.30
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.572
Storage condition -20°C

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport

 Synthetic Route

~99%

DSG Crosslinker Structure

DSG Crosslinker

CAS#:79642-50-5

Literature: Van Den Berg, Tieme A.; Feringa, Ben L.; Roelfes, Gerard Chemical Communications, 2007 , # 2 p. 180 - 182

 Precursor & DownStream

Precursor  2

DownStream  0

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 Synonyms

N,N'-disuccinimidyl glutarate
1,1'-[(1,5-Dioxo-1,5-pentanediyl)bis(oxy)]di(2,5-pyrrolidinedione)
DISUCCINIMIDYL GLUTARATE
2,5-Pyrrolidinedione, 1,1'-[(1,5-dioxo-1,5-pentanediyl)bis(oxy)]bis-
N-hydroxysuccinimide ester disuccinimidyl glutarate